It can replace traditional high pressure cylinders. N2, H2 and air are generatedseparately or together, intermittently or continuously. The purity of gas will not decay for long time use. Easy to operate, switching power on to produce gas, regular output flow, completely automatic tracking equipment.Generate nitrogen through world's leading Pressure Swing Adsorption (PSA) technology, which replaces the traditional electrolyte separation technology.It is safe and convenient to operate, has no corrosion toward instrument and supplies gas for 24 hours. Generate hydrogen through world leading SPE (PEM) technology. No longer need to add lye. Without alkali reversion.It's powered by whole sealing silent air compressor. After purification, water, oil, dust and impurities are removed. Through pressure stable system, pure and silent air is finally produced under stable pressure.